[1]侯 涛.基于机械蒸汽再压缩热泵的DMAC水溶液浓缩工艺模拟[J].常州大学学报(自然科学版),2013,(03):50-52.[doi:10.3969/j.issn.2095-0411.2013.03.013]
　HOU Tao.Concentration Process Simulation of DMAC Water Solution Based on the MVR Heat Pump[J].Journal of Changzhou University(Natural Science Edition),2013,(03):50-52.[doi:10.3969/j.issn.2095-0411.2013.03.013]
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基于机械蒸汽再压缩热泵的DMAC水溶液浓缩工艺模拟()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2013年03期
页码:
50-52
栏目:
出版日期:
2013-06-30

文章信息/Info

Title:
Concentration Process Simulation of DMAC Water Solution Based on the MVR Heat Pump
作者:
侯 涛
常州大学化工设计研究院,江苏 常州 213016
Author(s):
HOU Tao
Institute of Chemical Engineering Design of Changzhou University, Changzhou 213016,China
关键词:
DMAC水溶液;  MVR热泵蒸馏浓缩;  三效蒸馏浓缩;  流程模拟;  节能
Keywords:
DMAC water solution;  MVR heat pump distillation concentration;  triple effect distillation concentration;  process simulation;  energy-saving
分类号:
TQ 028
DOI:
10.3969/j.issn.2095-0411.2013.03.013
文献标志码:
A
摘要:
分析了蒸汽机械再压缩(MVR)热泵浓缩工艺的节能原理和适用工况,并以DMAC水溶液的浓缩为研究对象,提出了三效MVR热泵蒸馏浓缩工艺。采用Aspen Plus过程模拟软件中的Compr压缩机模块和Radfrac精馏模块,并以能耗最低为目标函数,对三效MVR热泵蒸馏浓缩工艺和三效蒸馏蒸发浓缩工艺分别进行了模拟与优化,得到了合适的工艺操作参数。研究结果表明,与三效蒸馏蒸发浓缩工艺相比,三效MVR热泵蒸馏浓缩工艺节能约68.7%,其平均能效比COP值为0.863。多效MVR热泵蒸馏浓缩工艺具有较大的经济优势。
Abstract:
The energy-saving principle and applied working conditions of heat pump concentration technology of mechanical vapor recompression(MVR)is analyzed.The object of this study is the concentration of DMACwater solution,and the triple effect MVR heat pump dist

参考文献/References:

[1]Mabrouk A A, Nafey A S, Fath H E S. Thermoeconomic analysis of some existing desalination processes[J].Desalination,2007,205(1-3):354-373.
[2]Aly N H, El Fiqi A K. Mechanical vapor compression desalination systems: Acase study[J].Desalination,2003,158:

备注/Memo

备注/Memo:
作者简介:侯涛(1978-),女,江苏泰兴人,工程师。
更新日期/Last Update: 2013-06-30